181960350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 562464000

約数和(自身を除く): 380503650

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 50, 51, 55, 65, 66, 75, 78, 85, 102, 110, 130, 143, 150, 165, 170, 187, 195, 221, 255, 275, 286, 325, 330, 374, 390, 425, 429, 442, 499, 510, 550, 561, 650, 663, 715, 825, 850, 858, 935, 975, 998, 1105, 1122, 1275, 1326, 1430, 1497, 1650, 1870, 1950, 2145, 2210, 2431, 2495, 2550, 2805, 2994, 3315, 3575, 4290, 4675, 4862, 4990, 5489, 5525, 5610, 6487, 6630, 7150, 7293, 7485, 8483, 9350, 10725, 10978, 11050, 12155, 12475, 12974, 14025, 14586, 14970, 16467, 16575, 16966, 19461, 21450, 24310, 24950, 25449, 27445, 28050, 32435, 32934, 33150, 36465, 37425, 38922, 42415, 50898, 54890, 60775, 64870, 71357, 72930, 74850, 82335, 84830, 93313, 97305, 110279, 121550, 127245, 137225, 142714, 162175, 164670, 182325, 186626, 194610, 212075, 214071, 220558, 254490, 274450, 279939, 324350, 330837, 356785, 364650, 411675, 424150, 428142, 466565, 486525, 551395, 559878, 636225, 661674, 713570, 823350, 933130, 973050, 1070355, 1102790, 1213069, 1272450, 1399695, 1654185, 1783925, 2140710, 2332825, 2426138, 2756975, 2799390, 3308370, 3567850, 3639207, 4665650, 5351775, 5513950, 6065345, 6998475, 7278414, 8270925, 10703550, 12130690, 13996950, 16541850, 18196035, 30326725, 36392070, 60653450, 90980175, 181960350]

約数ペア:

[(1, 181960350), (2, 90980175), (3, 60653450), (5, 36392070), (6, 30326725), (10, 18196035), (11, 16541850), (13, 13996950), (15, 12130690), (17, 10703550), (22, 8270925), (25, 7278414), (26, 6998475), (30, 6065345), (33, 5513950), (34, 5351775), (39, 4665650), (50, 3639207), (51, 3567850), (55, 3308370), (65, 2799390), (66, 2756975), (75, 2426138), (78, 2332825), (85, 2140710), (102, 1783925), (110, 1654185), (130, 1399695), (143, 1272450), (150, 1213069), (165, 1102790), (170, 1070355), (187, 973050), (195, 933130), (221, 823350), (255, 713570), (275, 661674), (286, 636225), (325, 559878), (330, 551395), (374, 486525), (390, 466565), (425, 428142), (429, 424150), (442, 411675), (499, 364650), (510, 356785), (550, 330837), (561, 324350), (650, 279939), (663, 274450), (715, 254490), (825, 220558), (850, 214071), (858, 212075), (935, 194610), (975, 186626), (998, 182325), (1105, 164670), (1122, 162175), (1275, 142714), (1326, 137225), (1430, 127245), (1497, 121550), (1650, 110279), (1870, 97305), (1950, 93313), (2145, 84830), (2210, 82335), (2431, 74850), (2495, 72930), (2550, 71357), (2805, 64870), (2994, 60775), (3315, 54890), (3575, 50898), (4290, 42415), (4675, 38922), (4862, 37425), (4990, 36465), (5489, 33150), (5525, 32934), (5610, 32435), (6487, 28050), (6630, 27445), (7150, 25449), (7293, 24950), (7485, 24310), (8483, 21450), (9350, 19461), (10725, 16966), (10978, 16575), (11050, 16467), (12155, 14970), (12475, 14586), (12974, 14025)]